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AI text-to-speech and voice-cloning studio with emotion controls, 2M+ voices and speech-to-text via web or API.
Free online text-to-speech with 200+ voices across 70+ languages, exporting MP3 for creators and study use.
Text-to-speech app that turns PDFs, images and documents into natural AI narration for listening, plus voiceover creation.
Voice AI research lab offering emotionally intelligent speech models and APIs for developers building empathic voice applications.
Free browser-based text-to-MP3 converter using Amazon Polly voices across 28+ languages with SSML controls.
No public pricing
No public pricing
No public pricing
No public pricing
No public pricing
- ✦Text-to-speech with emotion and effect tags
- ✦Voice cloning from samples
- ✦Speech-to-text transcription
- ✦Multilingual voice library (2M+ voices)
- ✦Developer API for integration
- ✦Real-time voice generation
- ✦200+ AI voices in 70+ languages
- ✦Text and document (PDF/TXT) to speech
- ✦Adjustable speech rate and pitch
- ✦MP3 download
- ✦Voice cloning and audiobook tools
- ✦TTS from PDFs, images and text
- ✦Word/sentence highlighting for read-along
- ✦Playback speed up to 4x
- ✦Support for many languages
- ✦Multiple natural AI voices and styles
- ✦Voiceover creation; iOS and Android apps
- ✦Empathic, emotionally intelligent voice models
- ✦Human-feedback and evaluation APIs
- ✦Open-source models and datasets
- ✦Coverage of 50+ languages and dozens of emotions
- ✦Expression measurement and speech tooling
- ✦Text-to-MP3 conversion powered by AWS Polly
- ✦28+ languages and multiple regional accents/voices
- ✦SSML tags for pauses, emphasis, speed, and pitch
- ✦Multi-speaker conversation formatting
- ✦Daily free character limit (~3,000 characters)
- →Narrating videos, ads and explainers
- →Producing audiobooks without a studio
- →Creating character or brand voices for games and apps
- →Voice over YouTube or TikTok content
- →Convert documents to audio
- →Create audiobooks or study material
- →Listen to documents while multitasking
- →Study and improve retention
- →Create voiceovers for projects
- →Accessibility for reading difficulties
- →Building empathic voice assistants
- →Measuring emotional expression in speech
- →Running human evaluations of voice models
- →Adding emotional intelligence to apps
- →Creating narration for e-learning or presentations
- →Adding accessible audio to websites
- →Producing quick voiceovers for YouTube videos
- →Generating multi-character dialogue audio clips